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authorSudeep Holla <sudeep.holla@arm.com>2015-06-03 14:31:49 +0100
committerSudeep Holla <sudeep.holla@arm.com>2015-10-09 10:23:49 +0100
commit050c69e8769b00645d6723390de6092c9dfcf746 (patch)
tree214813281468c3ab41a09f72f3cef8290a0f1f1f /arch/arm64/boot/dts/arm/juno.dts
parentff9a6262b9b87204146427a3abefc73ab990c21f (diff)
downloadlinux-050c69e8769b00645d6723390de6092c9dfcf746.tar.gz
arm64: dts: add CPU topology on Juno
This patch adds CPU topology on Juno. It will be useful for ther other IP blocks depending on this topology. Signed-off-by: Sudeep Holla <sudeep.holla@arm.com> Acked-by: Liviu Dudau <Liviu.Dudau@arm.com> Cc: Jon Medhurst (Tixy) <tixy@linaro.org>
Diffstat (limited to 'arch/arm64/boot/dts/arm/juno.dts')
-rw-r--r--arch/arm64/boot/dts/arm/juno.dts26
1 files changed, 26 insertions, 0 deletions
diff --git a/arch/arm64/boot/dts/arm/juno.dts b/arch/arm64/boot/dts/arm/juno.dts
index d7cbdd482a61..ce1128a54c8d 100644
--- a/arch/arm64/boot/dts/arm/juno.dts
+++ b/arch/arm64/boot/dts/arm/juno.dts
@@ -34,6 +34,32 @@
#address-cells = <2>;
#size-cells = <0>;
+ cpu-map {
+ cluster0 {
+ core0 {
+ cpu = <&A57_0>;
+ };
+ core1 {
+ cpu = <&A57_1>;
+ };
+ };
+
+ cluster1 {
+ core0 {
+ cpu = <&A53_0>;
+ };
+ core1 {
+ cpu = <&A53_1>;
+ };
+ core2 {
+ cpu = <&A53_2>;
+ };
+ core3 {
+ cpu = <&A53_3>;
+ };
+ };
+ };
+
A57_0: cpu@0 {
compatible = "arm,cortex-a57","arm,armv8";
reg = <0x0 0x0>;